Portland Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:15 AM and sunset is at 04:30 PM.
Days 1–3 Weather SummaryModerate rain (total 17mm), heaviest on Tue night. Cool air temperatures (max 15°C on Tue morning, min 13°C on Mon morning). Mainly near gales. | Days 4–6 Weather SummaryHeavy rain (total 25mm), heaviest during Sat afternoon. Cool air temperatures (max 15°C on Fri morning, min 11°C on Sat night). Mainly strong winds. | Days 7–9 Weather SummarySome drizzle, heaviest during Tue night. Very mild (max 11°C on Sun morning, min 5°C on Mon night). Winds decreasing (fresh winds from the ENE on Sun morning, calm by Tue morning). | Days 10–12 Weather SummaryHeavy rain (total 27mm), heaviest during Wed night. Very mild (max 12°C on Thu morning, min 6°C on Fri night). Winds increasing (calm on Wed afternoon, gales from the SSE by Thu night). | |||||||||||||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 9:47AM2.06m | 4:55PM0.59m | 10:16PM1.73m | 10:28AM1.86m | 5:44PM0.70m | 11:07PM1.50m | 6:24AM1.03m | 6:19PM0.81m | 6:55AM1.11m | 1:08PM1.50m | 6:48PM0.87m | 7:25AM1.13m | 2:41PM1.49m | 3:46AM1.45m | 3:56PM1.54m | 4:49AM1.58m | 5:00PM1.64m | 5:35AM1.73m | 5:47PM1.75m | 6:11AM1.86m | 6:23PM1.82m | 6:42AM1.95m | 6:55PM1.86m | 7:09AM2.01m | 1:33PM0.60m | 7:21PM1.87m | 7:32AM2.04m | 2:10PM0.61m | 7:44PM1.85m | |||||||
Low Tide | 3:00PM0.50m | 3:05AM0.67m | 3:52PM0.60m | 7:05PM0.66m | 7:33AM1.00m | 4:39PM0.72m | 8:14PM0.68m | 8:42AM1.01m | 5:35PM0.84m | 9:18PM0.66m | 9:50AM0.95m | 10:20PM0.61m | 10:50AM0.85m | 11:11PM0.55m | 11:34AM0.74m | 11:49PM0.52m | 12:10PM0.67m | 00:19AM0.52m | 12:43PM0.62m | 00:40AM0.54m | 1:15PM0.60m | 11:22PM0.50m | 11:45AM0.54m | 2:06PM0.60m | 11:48PM0.45m | 12:12PM0.48m | 00:17AM0.43m | |||||||||
SSW 6.0 | SW 6.0 | SW 7.0 | SW 6.0 | SSW 7.0 | SW 12.0 | SW 11.0 | S 6.0 | SW 11.0 | SW 10.0 | SW 10.0 | SW 10.0 | ESE 5.0 | SSE 5.0 | SW 9.0 | SW 9.0 | SW 9.0 | SW 7.0 | SW 10.0 | SW 12.0 | SW 11.0 | SW 10.0 | SW 10.0 | SW 9.0 | SW 8.0 | SW 8.0 | SW 7.0 | SW 4.0 | SW 5.0 | SW 4.0 | S 8.0 | S 7.0 | SSW 9.0 | SW 7.0 | SW 8.0 | WNW 4.0 | |
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risk tstorm | risk tstorm | some clouds | some clouds | cloudy | mod rain | rain shwrs | some clouds | some clouds | light rain | cloudy | light rain | light rain | rain shwrs | rain shwrs | light rain | mod rain | light rain | cloudy | cloudy | cloudy | clear | clear | clear | clear | some clouds | rain shwrs | cloudy | light rain | mod rain | light rain | light rain | rain shwrs | rain shwrs | light rain | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
5 | 1 | — | — | — | 9 | 2 | — | — | 1 | — | 4 | 3 | 2 | 1 | 3 | 7 | 4 | — | — | — | — | — | — | — | — | 1 | — | 1 | 10 | 5 | 2 | 4 | 1 | 2 | 2 | |
max°C | 13 | 13 | 13 | 15 | 15 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 14 | 13 | 13 | 12 | 11 | 10 | 10 | 7 | 7 | 5 | 7 | 8 | 9 | 11 | 10 | 11 | 12 | 11 | 12 | 9 | 9 | 7 |
Moonrise | — | — | 9:04 | — | — | 10:28 | — | — | 11:47 | — | — | — | 1:01 | — | — | 2:13 | — | — | 3:24 | — | — | 4:34 | — | — | 5:45 | — | — | 6:57 | — | — | 8:09 | — | — | 9:17 | — | — |
Moonset | 1:04 | — | — | 1:29 | — | — | 1:47 | — | — | 2:02 | — | — | 2:13 | — | — | 2:25 | — | — | 2:36 | — | — | 2:48 | — | — | — | 3:03 | — | — | 3:21 | — | — | 3:46 | — | — | 4:19 | — |
 | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — |
 | — | 4:30 | — | — | 4:29 | — | — | 4:27 | — | — | 4:25 | — | — | 4:24 | — | — | 4:22 | — | — | 4:22 | — | — | 4:21 | — | — | 4:20 | — | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — |
Today's sea temperature in Portland is 14.0 °C (Statistics for 10 Nov 1981-2005 – mean: 13.4 max: 14.2 min: 12.4°C) | ||||||||||||||||||||||||||||||||||||
Nearest